target=target_img, sync='full')
self.assert_qmp(result, 'error/class', 'GenericError')
def test_medium_not_found_blockdev_backup(self):
target=target_img, sync='full')
self.assert_qmp(result, 'error/class', 'GenericError')
def test_medium_not_found_blockdev_backup(self):